According to the inquiry of Extreme Science and Technology Network, the durability of Arnold battery is quite good. Under normal circumstances, the warranty is one year. Its charge and discharge times can reach more than 5000 times, which is twice that of ordinary batteries. Arnold battery also uses high-purity grid, and the self-discharge rate is extremely low. Even if the car stops driving for more than 4 months, it does not need to be recharged and can still work normally.
The quality of Arnold battery is considered to be good. Arnold battery is made of Wei Chao battery. Wei Chao Power Supply Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales of power and energy storage batteries, which was established in 1998.